| Message ID | 58fc5709978570096ee9cff1934748be014edcc4.1634854557.git.lorenzo.bianconi@redhat.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | Introduce more CoPP self-tests | expand |
| Context | Check | Description |
|---|---|---|
| ovsrobot/apply-robot | success | apply and check: success |
On 21/10/2021 23:18, Lorenzo Bianconi wrote: > Introduce CoPP selftest for bfd controller action > > Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> > --- > tests/system-ovn.at | 28 ++++++++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > > diff --git a/tests/system-ovn.at b/tests/system-ovn.at > index d003843c3..77c811946 100644 > --- a/tests/system-ovn.at > +++ b/tests/system-ovn.at > @@ -6743,6 +6743,34 @@ OVS_WAIT_UNTIL([ > ]) > kill $(pidof tcpdump) > > +check ovn-nbctl meter-add bfd-meter drop 1 pktps 0 > +check ovn-nbctl --wait=hv lr-copp-add R1 bfd bfd-meter > +AT_CHECK([ovn-nbctl lr-copp-list R1 |grep bfd], [0], [dnl > +bfd: bfd-meter > +]) > + > +check ovn-nbctl --bfd lr-route-add R1 240.0.0.0/8 172.16.1.50 rp-public > +printf "%08x" $(ovn-sbctl get bfd . disc) > /tmp/disc > +NS_EXEC([server], [tcpdump -l -n -i s1 udp port 3784 -Q in > bfd.pcap &]) > +ip netns exec server scapy -H <<-EOF > +import binascii > +f = open("/tmp/disc", "r") > +# scapy does not support BFD protocol > +# let's hardcode a BFD payload with the proper my-disc field read from the db > +bfd = binascii.unhexlify("20600518a899e77b" + f.readline().strip() + "000f4240000f424000000000") > +p = IP(src="172.16.1.50", dst="172.16.1.1") / UDP(dport = 3784, sport = 49152) / Raw(load = bfd) > +send (p, iface='s1', loop = 0, verbose = 0, count = 100) > +f.close() > +EOF > +rm /tmp/disc > + > +# 1pps + 1 burst size > +OVS_WAIT_UNTIL([ > + n_tcp_rst=$(grep Final bfd.pcap | wc -l) > + test "${n_tcp_rst}" = "2" > +]) > +kill $(pidof tcpdump) > + > kill $(pidof ovn-controller) > > as ovn-sb > Acked-by: Mark D. Gray <mark.d.gray@redhat.com>
diff --git a/tests/system-ovn.at b/tests/system-ovn.at index d003843c3..77c811946 100644 --- a/tests/system-ovn.at +++ b/tests/system-ovn.at @@ -6743,6 +6743,34 @@ OVS_WAIT_UNTIL([ ]) kill $(pidof tcpdump) +check ovn-nbctl meter-add bfd-meter drop 1 pktps 0 +check ovn-nbctl --wait=hv lr-copp-add R1 bfd bfd-meter +AT_CHECK([ovn-nbctl lr-copp-list R1 |grep bfd], [0], [dnl +bfd: bfd-meter +]) + +check ovn-nbctl --bfd lr-route-add R1 240.0.0.0/8 172.16.1.50 rp-public +printf "%08x" $(ovn-sbctl get bfd . disc) > /tmp/disc +NS_EXEC([server], [tcpdump -l -n -i s1 udp port 3784 -Q in > bfd.pcap &]) +ip netns exec server scapy -H <<-EOF +import binascii +f = open("/tmp/disc", "r") +# scapy does not support BFD protocol +# let's hardcode a BFD payload with the proper my-disc field read from the db +bfd = binascii.unhexlify("20600518a899e77b" + f.readline().strip() + "000f4240000f424000000000") +p = IP(src="172.16.1.50", dst="172.16.1.1") / UDP(dport = 3784, sport = 49152) / Raw(load = bfd) +send (p, iface='s1', loop = 0, verbose = 0, count = 100) +f.close() +EOF +rm /tmp/disc + +# 1pps + 1 burst size +OVS_WAIT_UNTIL([ + n_tcp_rst=$(grep Final bfd.pcap | wc -l) + test "${n_tcp_rst}" = "2" +]) +kill $(pidof tcpdump) + kill $(pidof ovn-controller) as ovn-sb
Introduce CoPP selftest for bfd controller action Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> --- tests/system-ovn.at | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)